BOSCH
BB5Z-9350-A
Bekijk specs
SolenoidBosch HDP5 / HDP6 Gasoline Direct Injection High-Pressure Pump (200 bar)Euro 56
BOSCH BB5Z-9350-A Hogedruk Brandstofpomp Ford Explorer Edge Escape Fusion Taurus 2.0L EcoBoost GDP1003
OE-REFERENTIE
BB5E-9D376-AA, 0261520140, 0261520141, GDP1003, HM10006, HPP0006REGELKLEP
-NOZZLE / VERSTUIVERTIP
-RAILDRUK
200 barEMISSIEEuro 5 / Euro 6
GARANTIE12 Maanden
02
Voertuig- & motortoepassingen
03
Technische specificaties
| Specificatie | Waarde |
|---|---|
| part_number | BB5Z-9350-A |
| oem_reference | BB5Z-9350-A |
| manufacturer | BOSCH |
| system_type | High Pressure Fuel Pump |
| pressure_rating | 200 bar (2900 psi) |
| operating_temperature | -40°C to +135°C |
| flange_mount_torque | 13 N-m (115 lb-in) |
| high_pressure_line_torque | 30 N-m (22 lb-ft) |
| diagnostic_dtc | P0087, P0088, P0171, P0300 |
| WerkdrukKernspecificatie |
SYSTEEMMONTAGE
Passende brandstofinjectoren (Brandstofcircuitmontage)
Rechtstreeks gevoed door deze hogedrukpomp. Controleer de injectorretourstroom als de raildruk niet opbouwt tijdens starten.
BOSCHExacte motor- en chassisovereenkomst
0261500298Gasoline Direct Injection (GDI) • 200 bar
🚙 Ford Explorer 2.3 (FORD 2.0L & 2.3L ECOBOOST)
BOSCHExacte motor- en chassisovereenkomst
BB5Z-9F593-BGasoline Direct Injection (GDI) • 150 bar
🚙 Ford Explorer 2.3 (FORD 2.0L & 2.3L ECOBOOST)
BOSCHExacte motor- en chassisovereenkomst
EJ7E-9F593-AAGasoline Direct Injection (GDI) • 200 bar
🚙 Ford Mustang 2.3 Ecoboost (FORD 2.0L & 2.3L ECOBOOST)
BOSCHExacte motor- en chassisovereenkomst
EJ7Z-9F593-AGasoline Direct Injection (GDI) • 200 bar
🚙 Ford Mustang 2.3 Ecoboost (FORD 2.0L & 2.3L ECOBOOST)
04
Montagetips
- Depressurize the fuel system completely via diagnostic scan tool or by removing the fuel pump fuse prior to line disassembly.
- Clean all surrounding bracket areas thoroughly using residue-free brake cleaner to prevent abrasive particulate ingress.
- Inspect the mechanical camshaft lobe and roller follower or clean injector bore seating surfaces before hardware alignment.
- Install component using fresh factory O-rings or Teflon combustion chamber seals lubricated only with clean motor oil.
- Torque mounting flange fasteners in alternating increments to 13 N-m (115 lb-in).
- Torque high-pressure hydraulic tube fittings using a calibrated flare nut wrench to 30 N-m (22 lb-ft).
- Prime low-pressure fuel circuit, cycle ignition key 3-4 times, and inspect for high-pressure hydraulic leaks before road test.
Tips & waarschuwingen:
- Always replace single-use high-pressure metal fuel lines and micro-filter seals whenever disconnected.
- Verify camshaft driving lobe surfaces for scoring or flat spots before installing any mechanical pump.
- Reset long-term and short-term fuel trim adaptations via OBD-II diagnostic scanner after physical replacement.
05
Foutcodes (DTC) & Diagnoseprotocollen
Veelvoorkomende diagnostische foutcodes (DTC's) die optreden wanneer deze common rail-injector slijtage, circuitstoringen of kalibratieafwijkingen vertoont:
P0087Critical
Fuel Rail / System Pressure Too Low
Excessive internal backleak from worn control valve seats drops common rail pressure below target under engine load.
P0201 - P0208High
Injector Circuit Malfunction / Open Circuit
Solenoid coil resistance drift (0.2-0.5 Ω) or piezo stack degradation triggers driver stage shutdown on affected cylinders.
P0300 / P0301+High
Cylinder Misfire & Balancing Deviation
Carbon-clogged nozzle spray holes or missing IMA calibration causes uneven cylinder contribution. Recode ECM and verify washer seating.
P0088High
Fuel Rail / System Pressure Too High
Spill line backpressure or stuck metering valve prevents rail depressurization, creating overpressure risks under load.
WERKPLAATS-HANDLEIDINGEN
Technische Diagnose- & Serviceprotocollen
Geverifieerde werkplaatsprocedures, testdrempels en richtlijnen voor deze component.
COMMON RAIL WERKPLAATSDIAGNOSE
Lees technisch protocolHogedrukpomp Diagnose: Foutcode P0087 & Bosch CP4 Test
COMMON RAIL WERKPLAATS DIAGNOSE
Lees technisch protocolBrandstof Doseerklep IMV SCV Diagnose: P0088 Testen
OBD-II DIAGNOSEPROTOCOL
Lees technisch protocolDiagnosehandleiding DTC P0087: Te lage raildruk
COMMON RAIL WERKPLAATSDIAGNOSE
Lees technisch protocol